Home / 183,984,187.60-275,976,281.40-54,611,765.20

Finding the Fourth Proportional to 183,984,187.60, 275,976,281.40 and 54,611,765.20

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Solution

The fourth proportional to 183,984,187.60, 275,976,281.40 and 54,611,765.20 is: 81,917,647.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,984,187.60 : 275,976,281.40 = 54,611,765.20 : x
  2. Step 2: Convert to fraction form
    183,984,187.60/275,976,281.40 = 54,611,765.20/x
  3. Step 3: Cross multiply
    183,984,187.60x = 275,976,281.40 × 54,611,765.20
  4. Step 4: Simplify right side
    183,984,187.60x = 15,071,551,880,585,926
  5. Step 5: Solve for x
    x = 15,071,551,880,585,926/183,984,187.60
  6. Step 6: Final answer
    x = 81,917,647.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.